Thunderjet makes nice JET boats, for big rivers.... Loved mine for that purpose a Rio Classic - but the ride was awful on any chop, minor wind chop will require kidney belt needs tightening.. But it was a Jet...
Seems as if hull wasn't changed much from Jet hull to the offshore, but I haven't look at them that hard either. Siglers Marine in Portland has them - go test one on a sloppy day to see what you think...